1. Ulwazi oluyimvelaphi
I-Double Mass Fly Wheel (DMFW) lulwakhiwo olutsha oluvele kwiimoto ngasekupheleni kweminyaka yoo-1980, kwaye lunefuthe elikhulu ekuhlukaniseni ukungcangcazela kunye nokunciphisa ukungcangcazela koololiwe bamandla eemoto.
Iamantongomane eenkunikukwahlula i-flywheel yokuqala ibe ngamacandelo amabini. Inxalenye enye ihlala kwicala elinye lenjini yokuqala kwaye isebenza njenge-flywheel yokuqala ukuqala nokudlulisa i-torque ejikelezayo yenjini. Le nxalenye ibizwa ngokuba yi-primary mass; enye inxalenye ibekwe kwicala lokudlulisela le-driveline ukuphucula i-rotary inertia ye-transmission. , le nxalenye ibizwa ngokuba yi-secondary mass. Kukho i-annular oil cavity phakathi kwala macandelo mabini, kwaye kufakwe i-spring shock absorber kwi-cavity, enoxanduva lokudibanisa la macandelo mabini e-flywheel, njengoko kubonisiwe kuMfanekiso 1. I-secondary mass inokunyusa i-inertia moment ye-drive train ngaphandle kokunyusa i-inertia moment ye-flywheel, kwaye inciphise isantya se-resonance ngaphantsi kwesantya sokungaqhubi.
Umzi-mveliso weenjini ze-Hexi base uvelisa iinjini ezi-5 ze-flywheel ezinobunzima obuphindwe kabini, ezizezi: EK/CM/RY/SN/TB. Ii-flywheel ezinobunzima obuphindwe kabini zezi njini zi-5 ziqiniswe yi-automatic station (OP2135), kwaye ii-bolts zokuqinisa ii-flywheel ezinobunzima obuphindwe kabini zii-Torx bolts. Ukuchaneka kokuqinisa kufuneka kube phezulu, kwaye ukuphambuka okuncinci kwi-engile kuya kubangela ukuba ukuqinisa kungachaneki kwi-shaft. Ngokomyinge, iimveliso ezili-15 ezingafanelekiyo zivele kwi-shift nganye, nto leyo ebangele ukuba kubekho ukulungiswa okuninzi kwaye ichaphazela ukusebenza okuqhelekileyo komgca wemveliso.
Okwangoku, isikhululo sokuqinisa i-flywheel esine-mass ezimbini sisebenzisa indlela yokulawula i-torque kunye ne-engile (35±2)N m+(30~45)° ukujonga i-torque ye-bolt. Ukongeza, i-torque engashukumiyo ye-dual-mass flywheel bolt inkulu (iimfuno zobugcisa: 65 N·m ~ 86 N·m). Ukuze kuhlangatyezwane neemfuno ze-torque, kufuneka ukuba i-sleeve (njengoko kubonisiwe kuMfanekiso 3) kunye ne-bolt zilungelelaniswe ngokuchanekileyo ngexesha lenkqubo yokuqinisa. Ngenxa yesi sizathu, eli phepha lenza uphando kunye nohlalutyo olusekelwe kwiimeko zengxaki zokwenyani, kwaye licebisa izisombululo ezifanelekileyo malunga nendlela yokuphucula izinga elifanelekileyo lokuqinisa i-flywheel bolt ene-mass ezimbini.
2. Uphando lokuQiniswa kweLug Nuts okungagunyaziswanga
Ingxaki "yokuqiniswa ngendlela engafanelekanga"Iinati zeLug"babene-94.63% yenani lilonke labantu abangafanelekanga, nto leyo eyayiyingxaki ephambili ebangele izinga eliphantsi labafanelekanga lokuqinisa i-double-mass flywheel bolt. Emva kokufumanisa eyona ngxaki iphambili, singanika amayeza afanelekileyo. Xa zidityaniswe nemeko yendawo kunye nemveliso, ulwalathiso oluphambili lophando lucacisiwe.
Ngokwedatha yophando lwemeko ekhoyo, idatha yee-bolts ezingama-459 ze-dual-mass flywheel ukususela ngoJanuwari ukuya kuMatshi 2021 ayizange iqiniswe kwaye idatha ye-shaft yahlalutywa, njengoko kubonisiwe kwiTheyibhile 1 kunye noMfanekiso 6. Emva kohlalutyo, kwafunyaniswa ukuba ii-bolts ezingama-25 ze-dual-mass flywheel azizange ziqiniswe ngenxa yezinto ezingalindelekanga ezifana nokugweba gwenxa yikhamera yesixhobo, ukusebenza kakubi kwepallet, ukulahleka kwemvelaphi yesixhobo, umonakalo kwisleeve, njl.njl., zinokungacwangciswa okukhulu. Ke ngoko, eyona ngxaki iphambili ingasonjululwa ngokwethiyori ukuya kuthi ga kwi-1-25/459=94.83%.
3. Isisombululo
1. Isisombululo sokuguguleka kwamazinyo ezixhobo zemihlathi ye-flywheel
Xa kuhlolwa izixhobo zokubopha uzipho ze-flywheel kwindawo leyo, kwafunyaniswa ukuba amazinyo ezixhobo zokubopha uzipho ze-flywheel ayegugile kakhulu, kwaye amazinyo ayengakwazi ukusebenzisa izixhobo zeringi ye-flywheel ngokufanelekileyo. Ngexesha lenkqubo yokuqinisa izixhobo, i-flywheel iyashukuma, nto leyo ebangela ukuba umkhono ungahambelani kakuhle ne-bolt. Ngexesha lenkqubo yokuqinisa, umkhono uyatsiba uphume kwi-bolt, okanye ujikeleze ngaphandle kwesizathu phezu komphezulu we-bolt, nto leyo ebangela ukuqina okungenamfaneleko.
Tshintsha isixhobo esitsha se-flywheel claw, umhla wokusetyenziswa ubhalwe kwisixhobo se-flywheel claw, kwaye isixhobo kufuneka sitshintshwe rhoqo emva kweenyanga ezi-3 ukuze kuthintelwe ukungcangcazela kwe-flywheel ngexesha lenkqubo yokuqinisa ngenxa yokuguguleka kwe-claw, okuya kubangela ukuba kwenzeke umngxuma ongafanelekiyo.
2. Isisombululo sokukhulula i-bayonet yetreyi
Jonga iirekhodi zokulungiswa kwepallet kwindawo. Iipallet zenjini ezilungisiweyo zihlala zixinene kwi-021#/038#/068#/201#. Emva koko iipallet zahlolwa kwaza kwafunyaniswa ukuba iiphini zokulungisa iipallet zazikhululekile. Ngenxa yoko, umkhono awuhambelani nebholt, umkhono uphuma kwibholt ngexesha lenkqubo yokuqinisa, okanye ukungenzi nto kumphezulu webholt kubangela ukuqina okungenamkhethe. Ukuba iibolt zokulungisa zepallet bayonet zikhululekile, i-bayonet ayinakulungiswa ngokufanelekileyo. Kwibhloko yokulungisa yepallet, sebenzisa iibolts ezoluliweyo (iibolts ezimfutshane ngaphambili), kwaye usebenzise ii-anti-reverse loosening nuts ukuzilungisa ukuze uphephe i-bayonet bayonet ebangelwa kukukhululeka kweebolts zokulungisa ipallet bayonet. Ayinakulungiseka ngokufanelekileyo, nto leyo ebangela ukuba i-flywheel inyikime kwaye i-shaft ingayilungelani kakuhle ngexesha lenkqubo yokuqinisa, into engafanelekiyo.
3. Lungiselela indlela yokuthatha imifanekiso yekhamera yesixhobo
Eli nyathelo lelona candelo linzima kakhulu kwisicwangciso. Ngenxa yokuba akukho mingcele yokubhekisa kuyo, kuyimfuneko ukuphonononga nokulawula izixhobo. Isicwangciso esithile:
(1) Lungisa kwakhona ii-orienters zemvelaphi
(2) Yandisa inkqubo yeparameter yembuyekezo yeziko lefoto yekhamera, njengokususwa komngxuma osembindini wefoto, seta ixabiso lembuyekezo kunye nesixa sokulungisa kwii-coordinates ezisembindini, kwaye ulungise indawo yokususwa komngxuma osembindini.
(3) Lungisa ixabiso lokuhlawula ukuvezwa kwekhamera.
Idatha yalandelwa rhoqo kwaye yaqokelelwa kangangeenyanga ezi-3. Ngeli xesha, izinga elifanelekileyo lokuqinisa i-flywheel bolt elinobunzima obuphindwe kabini latshintshatshintsha, kwaye kwenziwa izilungiso ezifanelekileyo kunye nohlengahlengiso kwiiparameter zokufota. Ekuqaleni kuka-Epreli, ixabiso lembuyekezo yokuvezwa lahlengahlengiswa ukusuka kwi-2 800 ukuya kwi-2 000, kwaye izinga lokufaneleka lokuqina landa laya kwi-97.75%., kwabakho ukusilela okungakumbi emva komsebenzi wokulandelela, kwaye emva koko ixabiso lokubonakaliswa kwekhamera lahlengahlengiswa: ukusuka kwi-2 000 ukuya kwi-1 800, elonyukile laya kwi-98.12%; ukuze kuhlanganiswe amanyathelo, ngexesha lenkqubo yokulandelela, ixabiso lokubonakaliswa kwekhamera laphuculwa kwakhona: ukusuka kwi-1 800 laba yi-1 000, kwaye izinga lokugqibela lokuphumelela lokuqina ngo-Epreli landa laya kwi-99.12%; izinga lokuphumelela lokuqina ngoMeyi nangoJuni lalandelelwa rhoqo laya ngaphezulu kwe-99%.
4. Ukufuya
I amantongomane eenkuniI-flywheel sisixhobo esine-vibration yokwahlulwa kunye nefuthe elihle lokunciphisa ukungcangcazela kwimoto yangoku. Ukungcangcazela kwenjini yedizili kukhulu kune-injini yepetroli. Ukuze kuncitshiswe ukungcangcazela kwenjini yedizili kwaye kuphuculwe intuthuzelo yokukhwela, iimoto ezininzi zedizili eYurophu ngoku zisebenzisa ii-flywheels ezimbini, ukuze intuthuzelo yemoto yenjini yedizili ifane neyemoto yenjini yepetroli [6]. E-China, i-FAW-Volkswagen's Bora manual transmission sedan yakhokela ekusebenziseni ii-flywheels ezimbini. Imfuno yemarike yee-flywheels ezimbini iyaqhubeka nokukhula, kwaye iimfuno zokuqinisa amazinga okufaneleka nazo ziya ziphakama ngakumbi nangakumbi [7]. Eli nqaku lihlalutya iingxaki eziqhelekileyo ezikhokelela ekuqinisweni kwe-flywheel ezimbini ezingenakufaneleka, lifumana unobangela, lenze iindlela zokusombulula iingxaki, kwaye lisombulula ingxaki ngokusisiseko. Okwangoku, izixhobo zisebenza kakuhle, kwaye izinga lokupasa lihlala lingaphezulu kwama-99%. Isisombululo sale ngxaki sibaluleke kakhulu ekugcineni iindleko zabasebenzi kunye nokuphucula umgangatho wefektri.
Ixesha lokuthumela: Septemba-29-2022
